Figure 4. Effects of different treatments on testicular MDA (A) SOD (B) and catalase (C) activities. Values are mean ± SEM. *: p<0.05 compared to distilled water; ^{α α} : p<0.01: compared to normal; ^bb: p<0.01 compared to sham operated; N: normal; S.O: sham operated; DW: distilled water; Vit E: vitamin E; A.E: aqueous extract; E.E: ethanolic extract.